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Last modified by Karry Zhuang on 2025/07/03 11:59
From version 111.3
edited by Karry Zhuang
on 2024/04/29 15:59
Change comment: There is no comment for this version
To version 164.2
edited by Karry Zhuang
on 2024/05/16 16:38
Change comment: There is no comment for this version

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27 27  
28 28  === 2.1.2 Fix Sensor to a Water Meter ===
29 29  
30 -The assembly necessitates the use of two screws, two spacers, and this specific device. Additionally, there are AIS Sensors available along with TTL adapters for AIS Sensors.
30 +The assembly necessitates the use of two screws, two spacers, and this specific device.
31 31  
32 +Additionally, there are AIS Sensors available along with AUC USB TTL adapters for AIS Sensors.
33 +
32 32  The fixture below is just a demo, user might adjust it with their water meter. Here is the STEP file for the fixture as below: [[Water Meter Fixture Demo>>https://www.dropbox.com/scl/fo/p1ykgysrv8p454swsh4zj/AHCYr5pcOM0WNad4fT1sf_I?rlkey=7x964q1tuvh0ezbhgxb9b2zqg&st=wxxq87t3&dl=0]].
33 33  
34 34  [[image:image-20240428163842-3.png||height="425" width="609"]] [[image:image-20240428155254-1.png||height="424" width="358"]]
... ... @@ -56,9 +56,9 @@
56 56  
57 57  === 2.1.3 Calibration ===
58 58  
59 -Launch [[HMX_FT4222H_GUI.exe>>https://www.dropbox.com/scl/fi/yktibns4o33oh0lqitqjl/HIMAX_AMR_PC_Tool.7z?rlkey=94d637ntx152idhw8vij39icv&st=4lsq8xf9&dl=0]]. Please ensure that the firmware upgrade software ota.exe is closed before opening HMX_FT4222H_GUI.exe.
61 +Open the software  [[HMX_FT4222H_GUI.exe>>https://www.dropbox.com/scl/fi/yktibns4o33oh0lqitqjl/HIMAX_AMR_PC_Tool.7z?rlkey=94d637ntx152idhw8vij39icv&st=4lsq8xf9&dl=0]]. Please ensure that the firmware upgrade software ota.exe is closed before opening HMX_FT4222H_GUI.exe.
60 60  
61 -Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14.
63 +Choose the largest number of serial port, for example, Select the corresponding serial port number, here 14.
62 62  
63 63  (% class="box warningmessage" %)
64 64  (((
... ... @@ -138,13 +138,13 @@
138 138  
139 139  === 2.2.3 Calibration ===
140 140  
141 -Perform a power reset on the EVB board, making sure to close the ota.exe program before opening HMX_FT4222H_GUI.exe.
143 +Open the software  [[HMX_FT4222H_GUI.exe>>https://www.dropbox.com/scl/fi/yktibns4o33oh0lqitqjl/HIMAX_AMR_PC_Tool.7z?rlkey=94d637ntx152idhw8vij39icv&st=4lsq8xf9&dl=0]]. Please ensure that the firmware upgrade software ota.exe is closed before opening HMX_FT4222H_GUI.exe.
142 142  
143 -Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14.
145 +Choose the largest number of serial port, for example, Select the corresponding serial port number, here 14.
144 144  
145 145  (% class="box warningmessage" %)
146 146  (((
147 -(% class="mark" %)Note: before you start the software (%%)HMX_FT4222H_GUI.exe(% class="mark" %). you must pre-install the visualcppredist_aio_x6_x64_v42.exe configuration environment. Otherwise, an error pop-up window occurs when running software.
149 +(% class="mark" %)Note: before you start the software (%%)HMX_FT4222H_GUI.exe(% class="mark" %). you must pre-install the [[visualcppredist_aio_x6_x64_v42.exe>>https://www.dropbox.com/scl/fi/mzqx6ld5a4zkcecntqjjg/VisualCppRedist_AIO_x86_x64_v42.rar?rlkey=9fuzodmed1fg9ulquh22h0dtr&st=ph6ozi4d&dl=0]] configuration environment. Otherwise, an error pop-up window occurs when running software.
148 148  )))
149 149  
150 150  (% aria-label="1713519971789-213.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1713519971789-213.png||data-widget="image"]](% title="Click and drag to resize" %)​
... ... @@ -217,13 +217,13 @@
217 217  
218 218  === 2.3.3 Calibration ===
219 219  
220 -Perform a power reset on the EVB board, making sure to close the ota.exe program before opening HMX_FT4222H_GUI.exe.
222 +Open the software  [[HMX_FT4222H_GUI.exe>>https://www.dropbox.com/scl/fi/yktibns4o33oh0lqitqjl/HIMAX_AMR_PC_Tool.7z?rlkey=94d637ntx152idhw8vij39icv&st=4lsq8xf9&dl=0]]. Please ensure that the firmware upgrade software ota.exe is closed before opening HMX_FT4222H_GUI.exe.
221 221  
222 -Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14.
224 +Choose the largest number of serial port, for example, Select the corresponding serial port number, here 14.
223 223  
224 224  (% class="box warningmessage" %)
225 225  (((
226 -(% class="mark" %)Note: before you start the software (%%)HMX_FT4222H_GUI.exe(% class="mark" %). you must pre-install the visualcppredist_aio_x6_x64_v42.exe configuration environment. Otherwise, an error pop-up window occurs when running software.
228 +(% class="mark" %)Note: before you start the software (%%)HMX_FT4222H_GUI.exe(% class="mark" %). you must pre-install the [[visualcppredist_aio_x6_x64_v42.exe>>https://www.dropbox.com/scl/fi/mzqx6ld5a4zkcecntqjjg/VisualCppRedist_AIO_x86_x64_v42.rar?rlkey=9fuzodmed1fg9ulquh22h0dtr&st=ph6ozi4d&dl=0]] configuration environment. Otherwise, an error pop-up window occurs when running software.
227 227  )))
228 228  
229 229  (% aria-label="1713519971789-213.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1713519971789-213.png||data-widget="image"]](% title="Click and drag to resize" %)​
... ... @@ -300,99 +300,112 @@
300 300  
301 301  8 numbers：
302 302  
303 -(% aria-label="image-20240420094632-15.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240420094632-15.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
305 +(% aria-label="image-20240420094632-15.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240420094632-15.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
304 304  
307 +(% title="Click and drag to resize" %)​
305 305  
306 -= (% title="Click and drag to resize" %)3. Get Sensor Data.(%%) =
309 +== 2.5 Pressure Pointer Meter Calibration ==
307 307  
308 -== (% title="Click and drag to resize" %)3.1 Get Digital Reading After Calibration(%%) ==
311 +=== 2.5.1 Introduce ===
309 309  
310 -This section shows an example for how to join the [[TheThingsNetwork>>url:https://www.thethingsnetwork.org/]] LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are of similar procedure.
313 +The pressure pointer meter of the example is 1.6MPa range
311 311  
315 +=== 2.5.2 Fix Sensor to a Power Meter​ ===
312 312  
313 -Assume the DLOS8 is already set to connect to [[TTN V3 network >>url:https://eu1.cloud.thethings.network/]]. We need to add the AIS Sensor device in TTN V3 portal. 
317 +You can utilize a couple of pea clips or other suitable fixtures to securely fasten the AIS sensor and ensure precise alignment of the camera with the pressure pointer meter.
314 314  
315 -**Step 1**:  Create a device in TTN V3 with the OTAA keys from AIS Sensor.
319 +[[image:image-20240516163229-1.jpeg||height="595" width="446"]]
316 316  
317 -Each AIS Sensor is shipped with a sticker with the default DEV EUI as below:
321 +=== 2.5.3 Calibration ===
318 318  
319 -[[image:image-20230426083617-1.png||height="294" width="633"]]
323 +Open the software  [[HMX_FT4222H_GUI.exe>>https://www.dropbox.com/scl/fi/yktibns4o33oh0lqitqjl/HIMAX_AMR_PC_Tool.7z?rlkey=94d637ntx152idhw8vij39icv&st=4lsq8xf9&dl=0]]. Please ensure that the firmware upgrade software ota.exe is closed before opening HMX_FT4222H_GUI.exe.
320 320  
321 -Enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
325 +Choose the largest number of serial port, for example, Select the corresponding serial port number, here 14.
322 322  
323 -Add APP EUI in the application.
327 +(% class="box warningmessage" %)
328 +(((
329 +(% class="mark" %)Note: before you start the software (%%)HMX_FT4222H_GUI.exe(% class="mark" %). you must pre-install the [[visualcppredist_aio_x6_x64_v42.exe>>https://www.dropbox.com/scl/fi/mzqx6ld5a4zkcecntqjjg/VisualCppRedist_AIO_x86_x64_v42.rar?rlkey=9fuzodmed1fg9ulquh22h0dtr&st=ph6ozi4d&dl=0]] configuration environment. Otherwise, an error pop-up window occurs when running software.
330 +)))
324 324  
325 -choose to create the device manually.
332 +[[image:image-20240516163338-2.png||height="455" width="733"]]
326 326  
327 -Add APP KEY and DEV EUI
328 328  
329 -[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
335 +Next, select a Baud rate of 921600 and click on "start". Then, click on "show full image" to display the camera screen.
330 330  
331 -[[image:1655776122894-257.png]]
337 +[[image:image-20240516163423-3.png]]
332 332  
333 -**Default mode OTAA**
334 334  
340 +Click "enable Raw" and save the BMP image in the "Save" folder. This step is necessary to obtain the coordinate points of the watch face.
335 335  
342 +[[image:image-20240516163501-4.png||height="482" width="694"]]
336 336  
344 +[[image:image-20240516163528-5.png||height="336" width="696"]]
337 337  
338 -[[image:1655776241177-240.png]]
339 339  
340 -**Step 2**:  Use ACT button to activate LHT52 and it will auto join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
347 +The computer's drawing tool can be used to open the latest bmp image and get the coordinates of the pressure pointer meter, as shown below.
341 341  
342 -=== 3.1.1 Uplink Payload (Fport~=5) ===
349 +The coordinates of the pressure pointer table are located as shown below.
343 343  
344 -The uplink payload includes totally 14 bytes. Uplink packets use FPORT=5 and (% style="color:#4472c4" %)**every 20 minutes**(%%) send one uplink by default.
351 +1 is the start point, 2 is the center point, and 3 is the end point.
345 345  
346 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:370px" %)
347 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)**Size(bytes)(% style="display:none" %) (%%)**|=(% style="width: 60px;background-color:#4F81BD;color:white" %)2|=(% style="width: 80px;background-color:#4F81BD;color:white" %)4|=(% style="width: 80px;background-color:#4F81BD;color:white" %)4|=(% style="width: 60px;background-color:#4F81BD;color:white" %)4
348 -|(% style="width:99px" %)Value|(% style="width:62px" %)BAT|sysTimeCurrent|Integer|Decimal
353 +The (x,y) coordinate on the image is located at the bottom left corner.
349 349  
350 -[[image:1714374026505-898.png||height="200" width="736"]]
355 +[[image:image-20240516163622-6.png||height="648" width="666"]]
351 351  
352 -Payload Example（FPort=5）：(% style="background-color:yellow" %)**0D 32 66 29 AF E0 00 00 00 02 00 05 E3 B0**
353 353  
354 -=== 3.1.2 BAT- Battery information ===
355 355  
356 -These two bytes of BAT include the battery state and the actual voltage.
357 357  
358 -**Ex**：0x0B32 = 3378mV
359 359  
360 -=== 3.1.3 sysTimeCurrent ===
361 361  
362 -These four bytes contain the year, month, day, hour, minute, and second of the time.
362 += (% title="Click and drag to resize" %)3. Get Sensor Data.(%%) =
363 363  
364 -AI Sensor use Unix TimeStamp format based on
365 365  
366 -[[image:1714374373681-339.png||height="81" width="527"]]
365 +== (% title="Click and drag to resize" %)3.1 Get Image and show in PC(%%) ==
367 367  
368 -Users can get this time from the link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
367 +To get the AIS current image on the PC, you can  connect AIS to your PC with TTL to send commands through the serial port to obtain relevant data packets.
369 369  
370 -Below is the converter example
369 +=== (% id="cke_bm_3839S" style="display:none" %) (%%)3.1.1 The image date are obtained by serial port ===
371 371  
372 -**Ex**：6629AFE0=2024-04-25 01:20:32
371 +Select the corresponding baud rate and serial port number through the serial port tool, select HEX display and HEX send, and continuously receive data from the AIS Sensor
373 373  
374 -[[image:1714374389825-148.png||height="313" width="428"]][[image:1714374398047-940.png||height="214" width="508"]]
373 +[[image:image-20240514161623-2.png||height="541" width="1439"]]
375 375  
376 -So, we can use AT+TIMESTAMP=1714012723 or downlink 6629C233 to set the current time 2024 – April ~-~- 25 Thursday 02:38:41
375 +In the serial port to send data C0 5A 00 00 00 00 04, and then send C0 5A 00 00 00 00 09, AIS Sensor will send a real-time image of the data packet, and then stop sending. Start with FFD8 and put it in TXT file
377 377  
378 -=== 3.1.4 Integer ===
377 +[[image:image-20240514161658-3.png||height="544" width="1441"]]
379 379  
380 -These four bytes display the integers in the digital wheel face
381 381  
382 -[[image:file:///C:/Users/zzccc/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg]][[image:1714374445395-196.png]]
380 +=== 3.1.2 Combined image ===
383 383  
384 -Read table integer：0x00000002=2
382 +Once all the data has been uploaded to the TTN platform, the subsequent step involves concatenating each packet in sequential order and saving it into a new TXT file. It is important to note that the first 8 bytes of each packet should be removed before concatenation.
385 385  
386 -=== 3.1.5 Decimal ===
384 +When you combine all the packets, you need to convert the data inside to binary. Here the conversion is demonstrated using the [[WinHex>>http://www.x-ways.net/winhex/index-m.html]] software.
387 387  
388 -These four bytes display decimals on the digital wheel.
386 +Open WinHex to open the combined image data file.
389 389  
390 -[[image:1714374493101-914.png]][[image:file:///C:/Users/zzccc/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg]]
388 +[[image:1714467040612-103.png||height="134" width="649"]]
391 391  
392 -Read table decimals：0x005E3B0/1000000= 0.385968
390 +Click on the edit option to choose and convert.
393 393  
392 +[[image:1714467065723-178.png||height="349" width="762"]]
394 394  
395 -== (% title="Click and drag to resize" %)3.2 Get Image and show in PC(%%) ==
394 +Choose the Hex ASCII->Binary option and then click OK.
396 396  
396 +[[image:1714467089355-837.png||height="366" width="336"]]
397 397  
398 -
398 +After the conversion is finished, click on "File" and choose "Save As".
399 +
400 +[[image:1714467112365-676.png]]
401 +
402 +Save as a.jpg file and click OK to generate a JPG file.
403 +
404 +[[image:1714467126476-110.png]]
405 +
406 +Open the saved JPG file to display the image transmitted by the AIS Sensor through the serial port.
407 +
408 +[[image:1714467134950-189.png]]
409 +
410 +=== ===
411 +
412 +
413 += =
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